明朝成化(huà )年间，朝(cháo )纲腐败，奸邪当道。西(xī )厂东厂为宦官(guān )把持，混淆黑(hēi )白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流亡剑客挺身(shēn )而出，接连铲(chǎn )除东厂数名奸(jiān )佞，致令阉(yān )贼胆战心惊。适值(zhí )此时，风头正劲的西厂